EN 12164 Grade CuZn39Pb3 R360

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Description

Material CuZn39Pb3, mat. No. CW614N, is an unhardenable wrought alloy. to the comparable make CuZn39Pb3, mat. No. 2.0401 acc. to DIN 17660 : 1983-12 applies: High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for unleaded brass of the same Zn-content. Machinability is improved by Pb-addition. Corrosion resistance to water, several saline solutions and organic liquids is also lower than for unleaded alloys of the same zinc-content. Processing properties: warm forming: very good cold forming: unfavorable machinability: very good hard soldering: moderately soft soldering: very good TIG-welding: unfavorable burnishing: very good Application: Main alloy of the brass materials for machining on automats. Use for all types of form turning parts, in precision engineering as well as in watch and electrical industry.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

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Eigenschaften

Allgemein

PropertyTemperatureValue

Dichte

20.0 °C

8.4 - 8.47 g/cm³

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Mechanisch

PropertyTemperatureValueComment

Dehnung

20.0 °C

20 %

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Elastizitätsmodul

-195.0 °C

108 GPa

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-100.0 °C

106 GPa

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20.0 °C

96 - 105 GPa

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50.0 °C

100 GPa

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100.0 °C

93 GPa

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150.0 °C

91 GPa

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200.0 °C

89 GPa

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250.0 °C

83 GPa

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Elongation A11.3

20.0 °C

15 %

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Schubmodule

23.0 °C

40 GPa

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Typical for Wrought Copper Brass

Streckgrenze Rp 0,2

20.0 °C

120 - 320 MPa

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Streckgrenze Rp 1,0

20.0 °C

140 MPa

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50.0 °C

140 MPa

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100.0 °C

137 MPa

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150.0 °C

137 MPa

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200.0 °C

132 MPa

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Zugfestigkeit

20.0 °C

340 - 360 MPa

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Thermisch

PropertyTemperatureValueComment

Koeffizient der thermischen Ausdehnung

100.0 °C

1.93E-5 1/K

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200.0 °C

2.1E-5 1/K

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300.0 °C

2.14E-5 1/K

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800.0 °C

2.47E-5 1/K

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Schmelzpunkt

875 - 1075 °C

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Typical for Wrought Copper Brass

Spezifische Wärmekapazität

20.0 °C

377 J/(kg·K)

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Wärmeleitfähigkeit

-200.0 °C

50 W/(m·K)

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20.0 °C

113 - 123 W/(m·K)

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Elektrisch

PropertyTemperatureValue

Elektrische Leitfähigkeit

20.0 °C

1.46E+7 - 1.50E+7 S/m

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200.0 °C

1.20E+7 S/m

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Specific Electrical conductivity

25 - 25.2 % IACS

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spezifischer Widerstand

20.0 °C

6.6E-8 Ω·m

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200.0 °C

8.3E-8 Ω·m

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Chemical properties

PropertyValue

Aluminium

0.05 %

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Blei

2.5 - 3.5 %

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Eisen

0.3 %

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Kupfer

57 - 59 %

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Nickel

0.3 %

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Zinn

0.3 %

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